In order to disprove the assertion that all crows are black, one white crow is sufficient.
为了反驳所有乌鸦都是黑的说法，一只白乌鸦就足够了。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
Friendship is delicate as a glass, once broken it can be fixed but there will always be cracks.
友谊就像玻璃一样脆弱，一旦打破就可以修补，但总会有裂痕。
The difference between an optimist and a pessimist? An optimist laughs to forget, but a pessimist forgets to laugh.
乐观主义者和悲观主义者的区别是什么?乐观的人笑着忘记，而悲观的人忘记笑。